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  2. Database Management Library - Wikipedia

    en.wikipedia.org/wiki/Database_Management_Library

    Database Management Library (DBL) is a relational database management system (RDBMS) contained in a C++ programming library. The DBL source code is available under the terms of the GNU General Public License. DBL was fully developed within two weeks, as a holiday programming project. It aims to be easy and simple to use for C++ programming.

  3. Ticketing and Reservation System - Wikipedia

    en.wikipedia.org/wiki/Ticketing_and_Reservation...

    After selecting the desired tickets, the cashier can enter the amount of cash given into the text box at the bottom of the screen or press Ctrl+4 to bring up the electronic payment screen to complete payment. Changing tickets (Chinese: 改签; pinyin: gǎi qiān). Searching for available tickets and connecting trips.

  4. Centre for Railway Information Systems - Wikipedia

    en.wikipedia.org/wiki/Centre_for_Railway...

    Next Generation e-Ticketing (NGeT): The Internet-based E-ticketing reservation system, developed for IRCTC, that connects at the back-end to PRS. [7] Computerization of Indian Railways' Unreserved Ticketing System: Unreserved ticketing is a major component of IR's ticket volume, and an important source of revenue.

  5. Harbour (programming language) - Wikipedia

    en.wikipedia.org/wiki/Harbour_(programming_language)

    MySQL, PostgreSQL, SQLite, Firebird, Oracle are examples of databases which Harbour can connect to. xBase technologies often are confused with RDBMS software. Although this is true, xBase is more than a simple database system as at the same time xBase languages using purely DBF can not provide the full concept of a real RDBMS.

  6. Berkeley DB - Wikipedia

    en.wikipedia.org/wiki/Berkeley_DB

    Berkeley DB, the C database library that is the subject of this article; Berkeley DB Java Edition, [15] a pure Java library whose design is modelled after the C library but is otherwise unrelated; Berkeley DB XML, [16] a C++ program that supports XQuery, and which includes a legacy version of the C database library

  7. Open Database Connectivity - Wikipedia

    en.wikipedia.org/wiki/Open_Database_Connectivity

    In computing, Open Database Connectivity (ODBC) is a standard application programming interface (API) for accessing database management systems (DBMS). The designers of ODBC aimed to make it independent of database systems and operating systems .

  8. Ticket lock - Wikipedia

    en.wikipedia.org/wiki/Ticket_lock

    Example of a ticket and "Now Serving" sign used in the Ticket Queue Management System. The basic concept of a ticket lock is similar to the ticket queue management system. This is the method that many bakeries and delis use to serve customers in the order that they arrive, without making them stand in a line.

  9. Relational model - Wikipedia

    en.wikipedia.org/wiki/Relational_model

    The purpose of the relational model is to provide a declarative method for specifying data and queries: users directly state what information the database contains and what information they want from it, and let the database management system software take care of describing data structures for storing the data and retrieval procedures for ...